000			00365nam a2200145Ia 4500
008			241225s9999 xx 000 0 und d
020			_a0
082			_a005.42 _bDON
100			_aDonovan, John C.
245		0	_aSytem programming
260			_aNew Delhi : _bTata Mcgraw Hill, _c1994
300			_a488.
365			_a325
650			_aComputer programmingprograms data
999			_c36617 _d36617